Alert archive / Texas / Special Weather Statements in 2016

Special Weather Statement, NWS Austin/San Antonio, TX

March 24, 2016Gonzales County, Texas

NWS Austin/San Antonio, TX issued this special weather statement at Mar 24, 2016, 4:57 AM CDT for Gonzales County, Texas. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Mar 24, 2016, 4:57 AM CDT (09:57 UTC)
Expired: Mar 24, 2016, 5:30 AM CDT
In force: 33 min
Issued by: NWS Austin/San Antonio, TX

County Gonzales County, TX

The radar

The Austin/San Antonio radar (KEWX), 45 km from the middle of the area, began a volume at 09:59 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 00:00Z, 10.0 hours before the alert went out and 197 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1696 J/kg
Mixed-layer CIN: -304 J/kg
Mixed-layer LCL: 1006 m above ground
0-6 km bulk shear: 40 kt
0-1 km storm-relative helicity: 97 m²/s²
0-3 km storm-relative helicity: 106 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Austin/San Antonio, TX wrote its last area forecast discussion before this special weather statement went out at Mar 24, 3:34 AM CDT, 1 hour 23 minutes earlier.

Area forecast discussion, Mar 24, 3:34 AM CDT, 1 hour 23 minutes before

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In the hours before

Special weather statement, Mar 24, 3:01 AM CDT, 1 hour 56 minutes before

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Special weather statement, Mar 24, 3:54 AM CDT, 1 hour 3 minutes before

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Local storm report, Mar 24, 4:22 AM CDT, 35 minutes before

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Special weather statement, Mar 24, 4:26 AM CDT, 31 minutes before

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Local storm report, Mar 24, 4:57 AM CDT, 0 minutes before

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Special weather statement, Mar 24, 4:57 AM CDT, 0 minutes before

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The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 23, 11:11 PM CDT	Special Weather Statement	EWX	Edwards	49 min
Mar 23, 11:36 PM CDT	Special Weather Statement	EWX	Val Verde	39 min
Mar 23, 11:46 PM CDT	Severe Thunderstorm Warning	EWX	Kinney, Val Verde	44 min
Mar 23, 11:51 PM CDT	Special Weather Statement	EWX	Kinney	39 min
Mar 24, 12:33 AM CDT	Special Weather Statement	EWX	Blanco	27 min
Mar 24, 12:50 AM CDT	Severe Thunderstorm Warning	EWX	Blanco, Comal, Gillespie, Hays, Kendall	40 min
Mar 24, 12:57 AM CDT	Special Weather Statement	EWX	Bandera, Comal, Kendall, Medina	63 min
Mar 24, 1:14 AM CDT	Severe Thunderstorm Warning	EWX	Bandera, Medina, Uvalde	46 min
Mar 24, 1:23 AM CDT	Severe Thunderstorm Warning	EWX	Bastrop, Caldwell, Comal, Guadalupe, Hays, Travis	67 min
Mar 24, 1:29 AM CDT	Special Weather Statement	EWX	Zavala	46 min
Mar 24, 1:42 AM CDT	Severe Thunderstorm Warning	EWX	Uvalde, Zavala	48 min
Mar 24, 1:45 AM CDT	Special Weather Statement	EWX	Bexar, Comal, Guadalupe	45 min
Mar 24, 2:16 AM CDT	Severe Thunderstorm Warning	EWX	Bastrop, Caldwell, Fayette, Gonzales, Lee, Travis	44 min
Mar 24, 2:20 AM CDT	Special Weather Statement	EWX	Atascosa, Gonzales, Guadalupe, Karnes, Wilson	55 min
Mar 24, 2:22 AM CDT	Special Weather Statement	EWX	Frio, Medina	53 min
Mar 24, 2:45 AM CDT	Special Weather Statement	EWX	Guadalupe	45 min
Mar 24, 2:54 AM CDT	Severe Thunderstorm Warning	EWX	Atascosa, Frio	66 min
Mar 24, 3:01 AM CDT	Special Weather Statement	EWX	Bastrop, Caldwell, DeWitt, Fayette, Gonzales, Guadalupe and 4 more	59 min
Mar 24, 3:11 AM CDT	Severe Thunderstorm Warning	EWX	Caldwell, DeWitt, Gonzales, Guadalupe, Karnes, Wilson	49 min
Mar 24, 3:54 AM CDT	Special Weather Statement	EWX	Lavaca	36 min
Mar 24, 4:26 AM CDT	Special Weather Statement	EWX	Wilson	34 min

Nearby

Special Weather Statements in Texas, 2016 Every special weather statement in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.